... , beam of cabinet, steel wire rope, filter material and equipment, spring, ect.Package: wooden spool/plastic spool inner, outer in carton ... , making of soft pipes, steel ropes, filter elements, braided wire, spring, etc. Allowed Difference (mm)Max. Diameter Difference (mm)0.020 ... .310±0.0060.0060.320-0.499±0.0060.006 (factory)stainless steel wire